• Alexander Radó
  http://wn.com/Alexander_Radó
• Alfred Dillwyn Knox
  http://wn.com/Alfred_Dillwyn_Knox
• Anthony Blunt
  Anthony Frederick Blunt (26 September 1907 – 26 March 1983), was a British art historian exposed as a Soviet spy.
  http://wn.com/Anthony_Blunt
• Bomber Harris
  http://wn.com/Bomber_Harris
• Christopher Kasparek
  Christopher Kasparek (born 1945) is a Scottish-born writer of Polish descent who has edited and translated, into English, works by Ignacy Krasicki, Bolesław Prus, Florian Znaniecki, Władysław Tatarkiewicz, Marian Rejewski and Władysław Kozaczuk, as well as the Polish-Lithuanian Constitution of May 3, 1791.
  http://wn.com/Christopher_Kasparek
• 
  Claude Auchinleck
  Field Marshal Sir Claude John Eyre Auchinleck, GCB, GCIE, CSI, DSO, OBE (21 June 1884 – 23 March 1981), nicknamed "The Auk", was a British army commander during World War II. He was a career soldier who spent much of his military career in India, where he developed a love of the country and a lasting affinity for the soldiers he commanded. In July 1941 he was appointed Commander in Chief of the Middle East theatre; after initial succeses the war in North Africa turned against the British, and he was relieved of the post in 1942 during the crucial Alamein campaign. He served thereafter as C-in-C India until his resignation in 1947. He passed his retirement in Marrakesh, dying there at the age of 96.
  http://wn.com/Claude_Auchinleck
• 
  Dwight D. Eisenhower
  Dwight David "Ike" Eisenhower ( ; October 14, 1890, in Denison, Texas – March 28, 1969), at Walter Reed Army Hospital, in Washington D. C. was a five-star general in the United States Army and the 34th President of the United States, from 1953 until 1961, and the last to be born in the 19th century. During World War II, he served as Supreme Commander of the Allied forces in Europe, with responsibility for planning and supervising the successful invasion of France and Germany in 1944–45, from the Western Front. In 1951, he became the first supreme commander of NATO.
  http://wn.com/Dwight_D_Eisenhower
• 
  Erwin Rommel
  Erwin Johannes Eugen Rommel () (15 November 1891 – 14 October 1944), popularly known as the Desert Fox (Wüstenfuchs, ), was a famous German Field Marshal of World War II.
  http://wn.com/Erwin_Rommel
• F. W. Winterbotham
  Frederick William Winterbotham (1897–1990) was a British Royal Air Force officer (latterly a Group Captain) who during World War II supervised the distribution of Ultra intelligence. Later, Winterbotham published the first popular account of Ultra.
  http://wn.com/F_W_Winterbotham
• 
  Gordon Welchman
  (William) Gordon Welchman (15 June 1906 – 8 October 1985) was a British-American mathematician, university professor, World War II codebreaker at Bletchley Park, and author.
  http://wn.com/Gordon_Welchman
• 
  Gustave Bertrand
  Gustave Bertrand (1896–1976) was a French military intelligence officer who made a vital contribution to the decryption, by Poland's Cipher Bureau, of German Enigma ciphers, beginning in December 1932. This achievement would in turn lead to Britain's celebrated World War II Ultra operation.
  http://wn.com/Gustave_Bertrand
• 
  Henryk Zygalski
  Henryk Zygalski (; 15 July 1908, Poznań - 30 August 1978, Liss) was a Polish mathematician and cryptologist who worked at breaking German Enigma ciphers before and during World War II.
  http://wn.com/Henryk_Zygalski
• 
  Isoroku Yamamoto
  (4 April 1884 – 18 April 1943) was Naval Marshal General and the commander-in-chief of the Combined Fleet during World War II, a graduate of the Imperial Japanese Naval Academy and a student of Harvard University (1919–1921).
  http://wn.com/Isoroku_Yamamoto
• 
  Jerzy Różycki
  Jerzy Witold Różycki (; Olshana, near Kiev, Ukraine, July 24, 1909 — January 9, 1942, Mediterranean Sea, near the Balearic Islands) was a Polish mathematician and cryptologist who worked at breaking German Enigma-machine ciphers.
  http://wn.com/Jerzy_Różycki
• John Cairncross
  John Cairncross (25 July, 1913 – 8 October, 1995) was a British intelligence officer during World War II who passed secrets to the Soviet Union during the war. He was alleged to be the fifth member of the Cambridge Five.
  http://wn.com/John_Cairncross
• John Chatterton
  John Chatterton is one of the world’s most accomplished and well known wreck divers. Together with Richie Kohler, he was one of the co-hosts for the History Channel’s Deep Sea Detectives where they have completed work on 57 episodes of this successful series. He is also a consultant to the film and television industries and has worked with 20th Century Fox, Paramount Pictures, and CBS. Prior to his career in television, Chatterton spent twenty years working as a commercial diver in and around New York City, and was actually working in the water underneath the World Financial Center, across the street from the Tower #1, on the day of the September 11 attacks. His first co-host and diving partner from Deep Sea Detectives, Michael Norwood, died in a diving accident during an expedition to Palau in December 2003.
  http://wn.com/John_Chatterton
• 
  Joseph Stalin
  Joseph Vissarionovich Stalin (18 December 1878 – 5 March 1953) was a Soviet politician and head of state who served as the first General Secretary of the Communist Party of the Soviet Union's Central Committee from 1922 until his death in 1953. After the death of Vladimir Lenin in 1924, Stalin rose to become the leader of the Soviet Union, which he ruled as a dictator.
  http://wn.com/Joseph_Stalin
• 
  Karl Dönitz
  Karl Dönitz (; 16 September 1891 – 24 December 1980) was a World War II German Admiral and the fourth and last President of the German Reich.
  http://wn.com/Karl_Dönitz
• 
  Kim Philby
  '''Harold Adrian Russell 'Kim' Philby''' (1 January 1912 – 11 May 1988) was a high-ranking member of British intelligence who worked as a spy for and later defected to the Soviet Union. A communist, he served as an NKVD and KGB operative.
  http://wn.com/Kim_Philby
• Ladislas Farago
  Ladislas Farago (1906-1980) was a military historian and journalist who published a number of best-selling books on history and espionage, especially concerning the World War II era.
  http://wn.com/Ladislas_Farago
• 
  Marian Rejewski
  Marian Adam Rejewski (; 16 August 1905 – 13 February 1980) was a Polish mathematician and cryptologist who in 1932 solved the plugboard-equipped Enigma machine, the main cipher device used by Germany. The success of Rejewski and his colleagues Jerzy Różycki and Henryk Zygalski jump-started British reading of Enigma in World War II; the intelligence so gained, code-named "Ultra", contributed, perhaps decisively, to the defeat of Nazi Germany.(Note 1)
  http://wn.com/Marian_Rejewski
• 
  Patrick Playfair
  Air Marshal Sir Patrick Henry Lyon Playfair KBE CB CVO MC RAF (22 November 1889 – 23 November 1974) was a commander in the Royal Flying Corps during World War I and a senior commander in the Royal Air Force until his retirement during World War II.
  http://wn.com/Patrick_Playfair
• Phillip Knightley
  Phillip Knightley (born 23 January 1929, Sydney, Australia) is a journalist, critic, and non-fiction author, visiting Professor of Journalism at the University of Lincoln, England, and media commentator on the intelligence services and propaganda.
  http://wn.com/Phillip_Knightley
• 
  Richie Kohler
  Richie Kohler is an experienced technical wreck diver and shipwreck historian who has been diving and exploring shipwrecks since 1980. Together with John Chatterton, Kohler was one of the co-hosts of the television series Deep Sea Detectives on the History Channel and is also a consultant for the film and television industry on shipwreck and diving projects.
  http://wn.com/Richie_Kohler
• Rudolf Roessler
  In World War II espionage, Rudolf Roessler (Rößler) (b.22 November 1897-d.11 December 1958) was the central (and mysterious) figure in the Lucy spy ring. He was a German refugee who had moved to Switzerland in 1933, and was the proprietor of a small publishing firm in Switzerland, Vita Novi. During the War, he managed to provide, through a Soviet espionage ring operating in Switzerland, extremely accurate and timely intelligence about German operations and intentions on the Eastern Front, usually within a day of operational decisions being made. His methods of obtaining intelligence information are still not entirely known. It was astonishingly good material, so good as to cause some considerable doubt about it in Moscow. A German Army commander who attacked the Russian-held town of Lomza in Poland, for example, was amazed to find a copy of his own orders when he occupied it. This was reported to the German High Command, yet they were unable to find the leak.
  http://wn.com/Rudolf_Roessler
• 
  Winston Churchill
  Sir Winston Leonard Spencer-Churchill, (30 November 187424 January 1965) was a British politician and statesman known for his leadership of the United Kingdom during the Second World War (WWII). He is widely regarded as one of the great wartime leaders. He served as prime minister twice (1940–1945 and 1951–1955). A noted statesman and orator, Churchill was also an officer in the British Army, a historian, writer, and an artist. To date, he is the only British prime minister to have received the Nobel Prize in Literature, and the first person to be recognised as an honorary citizen of the United States.
  http://wn.com/Winston_Churchill
• Władysław Kozaczuk
  Władysław Kozaczuk (December 23, 1923 – September 26, 2003) was a Polish Army colonel and a military and intelligence historian.
  http://wn.com/Władysław_Kozaczuk

• Balalae Island
  Balalae Island (or Ballale/ Ballali) is an island of the Shortland Islands Group in the Western Province of the Solomon Islands. The island was the scene of a Japanese atrocity during the Second World War. A work party of 517 British prisoners of war from various artillery regiments captured after the Battle of Singapore were transported to the island under the command of Lt.Col. John Bassett to build an airfield. When the airfield was completed the prisoners, including their commander Bassett, were executed. The mass graves were discovered after the war. Japanese authorities claimed that the prisoners were lost at sea when their transport was torpedoed.
  http://wn.com/Balalae_Island
• 
  Bletchley
  Bletchley is a constituent town of Milton Keynes, England. It is part of the Borough of Milton Keynes unitary authority, in the ceremonial county of Buckinghamshire. It is situated in the south-west of Milton Keynes but still retains a distinctive identity. Bletchley is split between the civil parishes of Bletchley and Fenny Stratford and West Bletchley.
  http://wn.com/Bletchley
• 
  Caribbean Sea
  The Caribbean Sea is a sea of the Atlantic Ocean situated in the tropics of the Western hemisphere. It is bounded by Mexico and Central America to the west and southwest, to the north by the Greater Antilles, and to the east by the Lesser Antilles.
  http://wn.com/Caribbean_Sea
• 
  Delhi
  Delhi, known locally as Dilli (, , {{Lang-ur| '), and by the official name National Capital Territory of Delhi''' (NCT), is the largest metropolis by area and the second-largest metropolis by population in India. It is the eighth largest metropolis in the world by population with more than 12.25 million inhabitants in the territory and with nearly 22.2 million residents in the National Capital Region urban area (which also includes Noida, Gurgaon, Greater Noida, Faridabad and Ghaziabad). The name Delhi is often also used to include some urban areas near the NCT, as well as to refer to New Delhi, the capital of India, which lies within the metropolis. The NCT is a federally administered union territory.
  http://wn.com/Delhi
• 
  Ditchley
  Ditchley (Ditchley Park or Ditchley House) is a stately home situated about a mile north of the town of Charlbury in Oxfordshire.
  http://wn.com/Ditchley
• GCHQ
  http://wn.com/GCHQ
• 
  Gestapo
  The Gestapo (; abbreviation of Geheime Staatspolizei, Secret State Police) was the official secret police of Nazi Germany. Beginning in April 1934, it was under the administration of the SS leader Heinrich Himmler in his position as Chief of German Police (Chef der Deutschen Polizei). From September 1939 forward it was administered by the Reichssicherheitshauptamt (RSHA) ("Reich Main Security Office") and was considered a sister organization of the Sicherheitsdienst (SD) ("Security Service") and also a suboffice of the Sicherheitspolizei (SiPo) ("security police").
  http://wn.com/Gestapo
• 
  Libya
  Libya ( ; Libyan vernacular: Lībya ; Amazigh: ), officially the '''Great Socialist People's Libyan Arab Jamahiriya (  , also translated as Socialist People's Libyan Arab Great Jamahiriya'''), is a country located in North Africa. Bordering the Mediterranean Sea to the north, Libya lies between Egypt to the east, Sudan to the southeast, Chad and Niger to the south, and Algeria and Tunisia to the west.
  http://wn.com/Libya
• 
  Malta
  Malta , officially the Republic of Malta (), is a southern European country and consists of an archipelago situated centrally in the Mediterranean, 93 km south of Sicily and 288 km east of Tunisia, with the Strait of Gibraltar 1,826 km to the west and Alexandria 1,510 km to the east.
  http://wn.com/Malta
• 
  MI5
  The Security Service commonly known as MI5 (Military Intelligence, Section 5), is the United Kingdom's counter-intelligence and security agency and is part of the intelligence machinery alongside the Secret Intelligence Service (SIS or MI6), Government Communications Headquarters (GCHQ) and the Defence Intelligence Staff (DIS). All come under the direction of the Joint Intelligence Committee (JIC). The service has a statutory basis in the Security Service Act 1989 and the Intelligence Services Act 1994. Its remit includes the protection of British parliamentary democracy and economic interests, counter-terrorism and counter-espionage within the UK. Although mainly concerned with internal security, it does have an overseas role in support of its mission. Conversely, to ensure that the Home Secretary is responsible for intelligence operations within the UK, the Service may act on behalf of SIS and GCHQ even if the operation is outside its own functions (SIS and GCHQ report to the Secretary of State for Foreign and Commonwealth Affairs).
  http://wn.com/MI5
• 
  Naples
  Naples ( , , Neapolitan: Napule) is a city in Italy; it is the capital of the region of Campania and of the province of Naples. Known for its rich history, art, culture, architecture, music, and gastronomy, Naples has played an important role in the the Italian peninsula and beyond for much of its existence, which began more than 2,800 years ago. Situated on the west coast of Italy by the Gulf of Naples, the city is located halfway between two volcanic areas, Mount Vesuvius and the Phlegraean Fields.
  http://wn.com/Naples
• 
  Nazi Germany
  Nazi Germany, or the Third Reich, is the common name for the country of Germany while governed by Adolf Hitler and his National Socialist German Workers' Party (NSDAP) from 1933 to 1945. Third Reich () denotes the Nazi state as a historical successor to the medieval Holy Roman Empire (962–1806) and to the modern German Empire (1871–1918). Nazi Germany had two official names, the Deutsches Reich (German Reich), from 1933 to 1943, when it became Großdeutsches Reich (Greater German Reich).
  http://wn.com/Nazi_Germany
• 
  New Jersey
  New Jersey (, ) is a state in the Northeastern and Middle Atlantic regions of the United States. It is bordered on the northeast by New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware. New Jersey lies largely within the sprawling metropolitan areas of New York City and Philadelphia. It is the most densely populated state in the United States.
  http://wn.com/New_Jersey
• 
  Operation Cobra
  Operation Cobra was the codename for an offensive launched by the First United States Army eight weeks after the D-Day landings, during the Normandy Campaign of World War II. American Lieutenant General Omar Bradley's intention was to take advantage of the German preoccupation with British and Canadian activity around the town of Caen, and punch through the German defenses penning in his troops while his opponent was distracted and unbalanced. Once a corridor had been created, the First Army would then be able to advance into Brittany, rolling up the German flanks and freeing itself of the constraints imposed by operating in the Norman bocage countryside. After a slow start the offensive gathered momentum, and German resistance collapsed as scattered remnants of broken units fought to escape to the Seine. Lacking the resources to cope with the situation, the German response was ineffectual, and the entire Normandy front soon collapsed. Operation Cobra, together with concurrent offensives by the Second British and First Canadian Armies, was decisive in securing an Allied victory in the Normandy Campaign.
  http://wn.com/Operation_Cobra
• 
  Operation Overlord
  Operation Overlord was the code name for the operation that launched the invasion of German-occupied western Europe during World War II by Allied forces. The operation commenced on 6 June 1944 with the Normandy landings (commonly known as D-Day). A 12,000-plane airborne assault preceded an amphibious assault involving almost 7,000 vessels. Nearly 160,000 troops crossed the English Channel on 6 June; more than 3 million troops were in France by the end of August.
  http://wn.com/Operation_Overlord
• 
  Operation Torch
  Operation Torch (initially called Operation Gymnast) was the British-American invasion of French North Africa in World War II during the North African Campaign, started 8 November 1942.
  http://wn.com/Operation_Torch
• 
  Pacific Ocean
  The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic in the north to the Southern Ocean in the south, bounded by Asia and Australia in the west, and the Americas in the east.
  http://wn.com/Pacific_Ocean
• 
  St Albans
  St Albans () is a city in southern Hertfordshire, England, around north of central London, which forms the main urban area of the City and District of St Albans. St Albans has two official demonyms: Verulamian and Old Albanian. St Albans was a settlement of pre-Roman origin named Verlamion by the Ancient British, Catuvellauni tribe. It became the first major town on the old Roman road of Watling Street for travellers heading north and became the Roman city of Verulamium.
  http://wn.com/St_Albans
• 
  Switzerland
  Switzerland (, , , ), officially the Swiss Confederation (Confoederatio Helvetica in Latin, hence its ISO country codes CH and CHE), is a federal republic consisting of 26 cantons, with Bern as the seat of the federal authorities. The country is situated in Western Europe where it is bordered by Germany to the north, France to the west, Italy to the south, and Austria and Liechtenstein to the east.
  http://wn.com/Switzerland
• U-869
  http://wn.com/U-869
• 
  United Kingdom
  The United Kingdom of Great Britain and Northern Ireland (commonly known as the United Kingdom, the UK, or Britain) is a country and sovereign state located off the northwestern coast of continental Europe. It is an island nation, spanning an archipelago including Great Britain, the northeastern part of the island of Ireland, and many smaller islands. Northern Ireland is the only part of the UK with a land border with another sovereign state, sharing it with the Republic of Ireland. Apart from this land border, the UK is surrounded by the Atlantic Ocean, the North Sea, the English Channel and the Irish Sea. Great Britain is linked to continental Europe by the Channel Tunnel.
  http://wn.com/United_Kingdom
• 
  War Office
  The War Office was a department of the British Government, responsible for the administration of the British Army between the 17th century and 1963, when its functions were transferred to the Ministry of Defence. The name "War Office" is also often given to the former home of the department, the Old War Office Building on Horse Guards Avenue, London.
  http://wn.com/War_Office
• 
  Warsaw
  Warsaw ( ; see also other names) is the capital and largest city of Poland. It is located on the Vistula River roughly from the Baltic Sea and from the Carpathian Mountains. Its population as of June 2009 was estimated at 1,711,466, and the Warsaw metropolitan area at approximately 2,785,000. The city area is , with an agglomeration of (Warsaw Metro Area Obszar Metropolitalny Warszawy). Warsaw is the 9th largest city in the European Union by population.
  http://wn.com/Warsaw

• Abwehr
• Admiralty
• Air Ministry
• Alexander Radó
• Alfred Dillwyn Knox
• Anthony Blunt
• B-Dienst
• Balalae Island
• Battle of Britain
• Battle of Crete
• Battle of France
• Battle of Midway
• Battle of North Cape
• Battle of the Beams
• Biuro Szyfrów
• Bletchley
• Bletchley Park
• Body of Secrets
• bombe
• Bomber Harris
• Buckinghamshire
• Caribbean Sea
• Christopher Kasparek
• Claude Auchinleck
• Cold War
• Colossus computer
• Coventry Blitz
• cryptanalysis
• cryptonym
• David Kahn (writer)
• Delhi
• direction finding
• Ditchley
• double agents
• Double Cross System
• Dwight D. Eisenhower
• encrypt
• Enigma machine
• Erwin Rommel
• F. W. Winterbotham
• Falaise pocket
• Fish (cryptography)
• GC&CS;
• GCHQ
• Geheimfernschreiber
• German Army
• Gestapo
• Gordon Welchman
• Gustave Bertrand
• Harry Hinsley
• Henryk Zygalski
• Hut 6
• Hut 8
• Imperial War Museum
• Isoroku Yamamoto
• Jerzy Różycki
• JN-25
• John Cairncross
• John Chatterton
• Joseph Stalin
• Karl Dönitz
• Kim Philby
• KL-7
• Kriegsmarine
• Ladislas Farago
• Landline
• Libya
• Lorenz cipher
• Low Countries
• Lucy spy ring
• Luftwaffe
• M-209
• Magic (cryptography)
• Malta
• Marian Rejewski
• Meaux
• MI5
• MI6
• MI8
• Naples
• National HRO
• Nazi Germany
• Nazi party
• NEMA (machine)
• New Jersey
• Normandy landings
• one-time pad
• Operation Barbarossa
• Operation Bodyguard
• Operation Cobra
• Operation Overlord
• Operation Sea Lion
• Operation Torch
• Pacific Ocean
• Packard
• Patrick Playfair
• PC Bruno
• Peenemünde
• Phillip Knightley
• Phoney War
• PURPLE
• Purple code
• radio
• radio network
• RAF Bentley Priory
• RAF Bomber Command
• RAF Fighter Command
• Richie Kohler
• Rotor machine
• Rudolf Roessler
• signals intelligence
• St Albans
• stream cipher
• Switzerland
• teleprinter
• The Codebreakers
• The Polish Review
• traffic analysis
• Typex
• U-869
• U-boat
• United Kingdom
• V-E Day
• War Office
• Warsaw
• Winston Churchill
• Władysław Kozaczuk

Ultra Filmography

• A Wink and a Smile (2008) (actress, plays Herself)